space curve 3D http://drhuang.com/science/mathematics/software/help/spa

By Dr Huang on Tue Oct 5 04:06:53 2021

Latest reply by Dr Huang on Tue Oct 5 04:06:53 2021

Fractional Calculus http://drhuang.com/science/mathematics/fractional_c

By Dr Huang on Sun Feb 14 16:43:25 2021

Latest reply by Dr Huang on Wed Sep 29 23:59:11 2021

Invitation to Webinar Series

By Sujith Raman Pillai Indusekharan Na on Thu Sep 16 07:52:44 2021

Latest reply by Sujith Raman Pillai Indusekharan Na on Thu Sep 16 07:52:44 2021

input your formula into MathHand.com, click the "semid2D" button for ha

By Dr Huang on Sun Sep 12 15:20:24 2021

Latest reply by Dr Huang on Sun Sep 12 15:20:24 2021

=?UTF-8?Q?Solution_Manual_Mechanical_Behavior_of_Materials_=282n?= =?UT

By Fedor Rickerson on Mon Sep 6 19:02:53 2021

Latest reply by Fedor Rickerson on Mon Sep 6 19:02:53 2021

500 bugs are reported in drhuang.com/index/bugs There are bugs in many

By Dr Huang on Sat Jun 5 18:22:20 2021

Latest reply by Dr Huang on Sat Jun 5 18:22:20 2021

why wolfram cannot find simple solution of differential equations?

By Dr Huang on Sun Jan 10 03:50:40 2021

Latest reply by Dr Huang on Sun Jan 10 03:50:40 2021

=?UTF-8?Q?Solution_Manual_Quantum_Field_Theory_=3A_From_Basics_t?= =?UT

By rodwes15@gmail.com on Fri Oct 25 20:24:34 2019

Latest reply by rodwes15@gmail.com on Fri Oct 25 20:24:34 2019

one click to solve (fractional) differential equation.

By drhuang57@gmail.com on Mon Oct 14 21:10:10 2019

Latest reply by drhuang57@gmail.com on Mon Oct 14 21:10:10 2019

Intermediate Accounting: IFRS 3rd Edition by Donald E. Kieso , Jerry J.

By abooks.s.m@gmail.com on Tue Apr 23 16:12:15 2019

Latest reply by abooks.s.m@gmail.com on Tue Apr 23 16:12:15 2019

=?UTF-8?Q?Solution_manual_An_Introduction_to_Riemannian_Geomet?= =?UTF-

By abnew17@gmail.com on Mon Mar 18 17:24:28 2019

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Financial Accounting: Reporting, Analysis and Decision Making 5th Editi

By abooks.s.m@gmail.com on Wed Feb 27 10:28:20 2019

Latest reply by abooks.s.m@gmail.com on Wed Feb 27 10:28:20 2019

Call for Papers Reminder (extended): International MultiConference of E

By iaeng_publication_b@iaeng.org on Wed Dec 12 08:01:54 2018

Latest reply by iaeng_publication_b@iaeng.org on Wed Dec 12 08:01:54 2018

=?UTF-8?Q?Solution_Manual_Optimization_in_Practice_with_MATLAB?= =?UTF-

By marcdemoura@gmail.com on Sat Jan 27 20:05:22 2018

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fractional differential equation

By drhuang57@gmail.com on Tue Aug 30 20:30:22 2016

Latest reply by drhuang57@gmail.com on Mon Apr 17 18:00:00 2017

How to prove the state can be bounded if the invariant set is time-vary

By zxxkybl@126.com on Sun Apr 16 07:33:35 2017

Latest reply by zxxkybl@126.com on Sun Apr 16 07:33:35 2017

the 0.5 order derivative of sin(x) is denoted by sin(0.5,x). it can be

By drhuang57@gmail.com on Fri Sep 2 17:43:36 2016

Latest reply by drhuang57@gmail.com on Sun Jan 22 20:30:54 2017

=?UTF-8?Q?International_Symposium_on_Recurrence_Plots_in_S=C3=A3o_?= =?

By Norbert Marwan on Thu Jan 5 05:36:01 2017

Latest reply by Norbert Marwan on Thu Jan 5 05:36:01 2017

Is anyone using Chaos Data Analyzer software?

By roy.debarshi@gmail.com on Tue Nov 1 05:29:48 2016

Latest reply by cwkulp on Wed Nov 2 05:38:38 2016

fractional derivative of 1/(log x)?

By drhuang57@gmail.com on Mon May 23 01:19:38 2016

Latest reply by drhuang57@gmail.com on Mon May 23 01:19:38 2016

Call for Papers: World Congress on Engineering and Computer Science WCE

By iaeng_publication_b@iaeng.org on Mon May 2 19:24:08 2016

Latest reply by iaeng_publication_b@iaeng.org on Mon May 2 19:24:08 2016

one click to solve fractional differential and integral equation

By drhuang57@gmail.com on Sun Jan 10 01:18:34 2016

Latest reply by drhuang57@gmail.com on Sun Jan 10 01:18:34 2016

[OT] The Gospel of Jesus

By Daniel Thomas Andrew Daly on Tue Dec 29 04:54:26 2015

Latest reply by Daniel Thomas Andrew Daly on Tue Dec 29 04:54:26 2015

question on XPPAUT

By krishnaraja88@gmail.com on Mon Dec 21 22:35:33 2015

Latest reply by krishnaraja88@gmail.com on Mon Dec 21 22:35:33 2015